CN214552082U

CN214552082U - Tower crane environmental protection sprays dust device for building engineering

Info

Publication number: CN214552082U
Application number: CN202022890734.5U
Authority: CN
Inventors: 倪东阳
Original assignee: Second Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: Second Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-11-02
Anticipated expiration: 2030-12-07

Abstract

The utility model relates to a dust device technical field specifically is a tower crane environmental protection sprays dust device for building engineering. When adjusting spray angle, at first with the piece that draws in two limit structure to the pulling to the outside, draw the piece to drive and move the pole to the outside and remove, move the pole and drive the block rubber and move to the outside, the block rubber no longer restricts the rolling ball, rotate the shower nozzle to the angle that required spraying, loosen and draw the piece, the restriction spring promotes to the inboard and moves the piece, moves the piece and drives and move the pole to the inboard and move, moves the pole and drives the block rubber and move to the inboard, the block rubber is with the rolling ball restriction for the shower nozzle is fixed, accomplishes the direction and adjusts, the utility model discloses conveniently adjust the shower nozzle direction, make the utility model discloses can carry out the dust fall to different regions.

Description

Tower crane environmental protection sprays dust device for building engineering

Technical Field

The utility model relates to a dust device technical field specifically is a tower crane environmental protection sprays dust device for building engineering.

Background

Along with the development of cities, more and more construction sites are provided, particularly in large and medium-sized cities, and pollutants such as dust generated on the construction sites can not only harm the health of workers on the construction sites, but also be one of main pollution sources influencing the air quality of the cities. Building site put on the shelf simultaneously is equipped with a lot of tower cranes, if the building site dust is very big, can influence the tower crane driver's of high altitude construction sight in the tower crane, very easily cause the incident, if the inhalable particle in the air can reduce, then the air quality in city can be improved, tower crane spraying system includes the cistern, the water pump, a control system, vertical perpendicular delivery pipe and the vertical horizontal delivery pipe of connecting on the tower crane constitute, spray through the tower crane high altitude, control building site raise dust, play the dust fall effect.

But the unable angle regulation of shower nozzle in the tower crane spraying system of current can't carry out the dust fall to different regions to the shower nozzle can't adjust and sprays the distance, can't carry out the dust fall to different distance positions.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tower crane environmental protection sprays dust device for building engineering to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an environment-friendly tower crane spraying dust-settling device for constructional engineering comprises a water inlet pipe, a filter pipe and a buffer pipe, wherein the bottom of the water inlet pipe is fixedly connected with the filter pipe, the bottom of the filter pipe is fixedly connected with the buffer pipe, the bottom of the buffer pipe is fixedly connected with an angle-adjustable spray head, the angle-adjustable spray head comprises a fixed pipe, a fixed block, a limiting structure, a movable cavity, a rotating ball, a spray head, a water storage cavity, a first water outlet hole, a central shaft, a regulating plate, a rotating block, a second water outlet hole, a clamping groove and a clamping structure, the fixed block is fixedly connected with the bottom of the fixed pipe, the limiting structure is arranged inside the fixed block, the movable cavity is internally provided with a rotating solution, the bottom of the fixed spray head is rotated to obtain the bottom, the water storage cavity is arranged inside the spray head, the first water outlet hole is arranged outside the bottom of the spray head, the central shaft is fixedly arranged in the middle of the bottom of the spray head, the central shaft is internally provided with the clamping structure, the center pin outside swing joint has the regulating plate, regulating plate outside fixed connection commentaries on classics piece, the regulating plate outside is provided with the second apopore, and the regulating plate is inside to be provided with the joint groove.

Preferably, fixed pipe top fixed connection buffer tube, the inside two sets of limit structures that are provided with of fixed block, the fixed pipe of activity chamber upper end intercommunication, the inside inlet opening that is provided with of rolling ball, the shower nozzle bottom is annular equidistance and is provided with first apopore, the second apopore corresponds first apopore and sets up second apopore and first apopore coincidence each other, the second apopore is the same with first apopore size, the regulating plate outside is provided with four commentaries on classics pieces.

Preferably, the restriction structure includes restriction chamber, restriction spring, moves the piece, moves pole, block rubber, draws the piece, and inside the restriction chamber was located the fixed block, the inside restriction spring that is provided with of restriction chamber, restriction spring outside fixed connection fixed block, the inboard fixed connection of restriction spring moved the piece, moved a bottom fixed connection and moved the pole, moved the inside block rubber that is provided with of pole, moved the pole outside and run through the fixed block and extend to the outside, moved pole outside fixed connection and draw the piece.

Preferably, the joint structure includes joint chamber, joint spring, kicking block, joint piece, and the joint chamber is located the center pin bottom, and joint intracavity portion is provided with the joint spring, and joint spring outside fixed connection kicking block uses the joint spring to be provided with two for central longitudinal symmetry, kicking block outside fixed connection joint piece, and joint piece top sets up to the semicircle, and the joint piece runs through the center pin and extends to joint inslot portion.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when adjusting spray angle, at first with the piece that draws in two limit structure to the pulling to the outside, draw the piece to drive and move the pole to the outside and remove, move the pole and drive the block rubber and move to the outside, the block rubber no longer restricts the rolling ball, rotate the shower nozzle to the angle that required spraying, loosen and draw the piece, the restriction spring promotes to the inboard and moves the piece, moves the piece and drives and move the pole to the inboard and move, moves the pole and drives the block rubber and move to the inboard, the block rubber is with the rolling ball restriction for the shower nozzle is fixed, accomplishes the direction and adjusts, the utility model discloses conveniently adjust the shower nozzle direction, make the utility model discloses can carry out the dust fall to different regions.

2. Need adjust when spraying the distance, at first clockwise rotation commentaries on classics piece, the commentaries on classics piece drives the regulating plate and rotates, the regulating plate drives second apopore and joint groove and rotates, the coincidence of second apopore and first apopore reduces, make the space of play water diminish, increase internal pressure, make and spray the distance and become far away, promote the joint piece to inside when the joint groove rotates, the joint piece gets into joint intracavity portion, when treating to adjust the angle of needs, the joint piece enters into the joint inslot portion that corresponds, the completion is to the regulation of spraying the distance, the convenience is carried out the dust fall to the position of different distances.

Drawings

FIG. 1 is a semi-sectional view of the present invention;

FIG. 2 is a schematic view of the angle-adjustable sprinkler head of the present invention;

FIG. 3 is a schematic view of the restriction structure of the present invention;

fig. 4 is a schematic view of a first water outlet hole of the present invention;

FIG. 5 is a schematic diagram of the structure of the adjusting plate of the present invention;

fig. 6 is a schematic view of the clamping structure of the present invention.

In the figure: inlet tube 1, filter tube 2, buffer tube 3, adjustable angle shower nozzle 4, fixed pipe 5, fixed block 6, limit structure 7, activity chamber 8, ball 9 that rotates, shower nozzle 10, water storage chamber 11, first apopore 12, center pin 13, regulating plate 14, commentaries on classics piece 15, second apopore 16, joint groove 17, joint structure 18, limit chamber 71, limit spring 72, move piece 73, move pole 74, rubber block 75, draw piece 76, joint chamber 181, joint spring 182, kicking block 183, joint block 184.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 6, the present invention provides a technical solution: an environment-friendly tower crane spraying dust-settling device for constructional engineering comprises a water inlet pipe 1, a filter pipe 2 and a buffer pipe 3, wherein the bottom of the water inlet pipe 1 is fixedly connected with the filter pipe 2, the bottom of the filter pipe 2 is fixedly connected with the buffer pipe 3, the bottom of the buffer pipe 3 is fixedly connected with an angle-adjustable spray head 4, the angle-adjustable spray head 4 comprises a fixed pipe 5, a fixed block 6, a limiting structure 7, a movable cavity 8, a rotating ball 9, a spray head 10, a water storage cavity 11, a first water outlet hole 12, a central shaft 13, an adjusting plate 14, a rotating block 15, a second water outlet hole 16, a clamping groove 17 and a clamping structure 18, the bottom of the fixed pipe 5 is fixedly connected with the fixed block 6, the limiting structure 7 is arranged inside the fixed block 6, the movable cavity 8 is arranged inside the fixed block 6, the rotating block 8 is internally provided with the rotating head 9, the bottom of the rotating head is fixedly connected with the spray head 10, the water storage cavity 11 is arranged inside the spray head 10, the outer side of the bottom of the spray head 10 is provided with the first water outlet hole 12, the fixed center pin 13 that is provided with in the middle of shower nozzle 10 bottom, the inside joint structure 18 that is provided with of

center pin

13, 13 outside swing joint of center pin have an adjusting

plate

14, 14 outside fixed connection rotating block 15 of adjusting plate, and the 14 outsides of adjusting plate are provided with second apopore 16, and the inside joint groove 17 that is provided with of adjusting plate 14.

Fixed 5 top fixed connection buffer tubes of pipe 3, fixed block 6 is inside to be provided with two sets of limit structure 7, the fixed pipe 5 of 8 upper ends intercommunication in activity chamber, 9 inside inlet openings that are provided with of roating ball, shower nozzle 10 bottom is annular equidistance and is provided with first apopore 12, second apopore 16 corresponds first apopore 12 and sets up second apopore 16 and first apopore 12 coincidence each other, second apopore 16 is the same with first apopore 12 size, the 14 outsides of regulating plate are provided with four turning blocks 15, turning block 15 conveniently adjusts shower nozzle 10 jet distance.

Restriction structure 7 is including restricting chamber 71, restriction spring 72, move piece 73, move pole 74, rubber block 75, draw piece 76, restriction chamber 71 is located inside fixed block 6, restriction chamber 71 is inside to be provided with restriction spring 72, restriction spring 72 outside fixed connection fixed block 6, restriction spring 72 inboard fixed connection moves piece 73, move piece 73 bottom fixed connection and move pole 74, move the inside rubber block 75 that is provided with of pole 74, move the pole 74 outside and run through fixed block 6 and extend to the outside, move pole 74 outside fixed connection and draw piece 76, restriction structure 7 conveniently adjusts shower nozzle 10 spray angle.

Clamping structure 18 includes clamping chamber 181, clamping spring 182, kicking block 183, clamping block 184, clamping chamber 181 is located 13 bottoms of center pin, clamping chamber 181 is inside to be provided with clamping spring 182, clamping spring 182 outside fixed connection kicking block 183, kicking block 183 uses clamping spring 182 to be provided with two as central longitudinal symmetry, kicking block 183 outside fixed connection clamping block 184, clamping block 184 top sets up to the semicircle, clamping block 184 runs through center pin 13 and extends to inside the joint groove 17, clamping structure 18 makes things convenient for fixed regulating plate 14.

The working principle is as follows:

when the spraying angle is adjusted, firstly, the pulling block 76 in the two limiting structures 7 is pulled outwards, the pulling block 76 drives the moving rod 74 to move outwards, the moving rod 74 drives the rubber block 75 to move outwards, the rubber block 75 does not limit the rotating ball 9 any more, the sprayer 10 is rotated to the angle required to be sprayed, the pulling block 76 is loosened, the limiting spring 72 pushes the moving block 73 inwards, the moving block 73 drives the moving rod 74 to move inwards, the moving rod 74 drives the rubber block 75 to move inwards, the rubber block 75 limits the rotating ball 9, so that the sprayer 10 is fixed, the direction adjustment is completed, when the spraying distance needs to be adjusted, firstly, the rotating block 15 is rotated clockwise, the rotating block 15 drives the adjusting plate 14 to rotate, the adjusting plate 14 drives the second water outlet hole 16 and the clamping groove 17 to rotate, the superposition of the second water outlet hole 16 and the first water outlet hole 12 is reduced, the space of water outlet is reduced, the internal pressure is increased, and the spraying distance is increased, when the clamping groove 17 rotates, the clamping block 184 is pushed towards the inner part, the clamping block 184 enters the clamping cavity 181, and when a required angle is to be adjusted, the clamping block 184 enters the corresponding clamping groove 17 to complete the adjustment of the spraying distance.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tower crane environmental protection sprays dust device for building engineering, includes inlet tube (1), filter tube (2), buffer tube (3), inlet tube (1) bottom fixed connection filter tube (2), filter tube (2) bottom fixed connection buffer tube (3), its characterized in that: the angle-adjustable water-jet head is characterized in that the bottom of the buffer tube (3) is fixedly connected with an angle-adjustable spray head (4), the angle-adjustable spray head (4) comprises a fixed tube (5), a fixed block (6), a limiting structure (7), a movable cavity (8), a rotating ball (9), a spray head (10), a water storage cavity (11), a first water outlet hole (12), a central shaft (13), an adjusting plate (14), a rotating block (15), a second water outlet hole (16), a clamping groove (17) and a clamping structure (18), the fixed block (6) is fixedly connected with the bottom of the fixed tube (5), the limiting structure (7) is arranged inside the fixed block (6), the movable cavity (8) is arranged inside the fixed block (6), the rotating ball (9) is arranged inside the movable cavity (8), the spray head (10) is fixedly connected with the bottom of the rotating ball (9), the water storage cavity (11) is arranged inside the spray head (10), the first water outlet hole (12) is arranged outside the bottom of the spray head (10), fixed center pin (13) that is provided with in the middle of shower nozzle (10) bottom, center pin (13) inside is provided with joint structure (18), center pin (13) outside swing joint has regulating plate (14), regulating plate (14) outside fixed connection commentaries on classics piece (15), the regulating plate (14) outside is provided with second apopore (16), and regulating plate (14) inside is provided with joint groove (17).

2. The tower crane environmental protection sprays dust device for building engineering according to claim 1, characterized in that: fixed pipe (5) top fixed connection buffer tube (3), fixed block (6) are inside to be provided with two sets of limit structure (7), fixed pipe (5) are communicate to activity chamber (8) upper end, the inside inlet opening that is provided with of rolling ball (9), shower nozzle (10) bottom is annular equidistance and is provided with first apopore (12), second apopore (16) correspond first apopore (12) and set up, second apopore (16) and first apopore (12) coincide each other, second apopore (16) are the same with first apopore (12) size, regulating plate (14) outside is provided with four commentaries on classics piece (15).

3. The tower crane environmental protection sprays dust device for building engineering according to claim 1, characterized in that: restriction structure (7) are including restricting chamber (71), restriction spring (72), move piece (73), move pole (74), rubber block (75), draw piece (76), restriction chamber (71) are located inside fixed block (6), restriction chamber (71) inside is provided with restriction spring (72), restriction spring (72) outside fixed connection fixed block (6), restriction spring (72) inboard fixed connection moves piece (73), move piece (73) bottom fixed connection and move pole (74), move pole (74) inside and be provided with rubber block (75), move pole (74) outside and run through fixed block (6) and extend to the outside, move pole (74) outside fixed connection and draw piece (76).

4. The tower crane environmental protection sprays dust device for building engineering according to claim 1, characterized in that: joint structure (18) are including joint chamber (181), joint spring (182), kicking block (183), joint piece (184), joint chamber (181) is located center pin (13) bottom, joint chamber (181) inside is provided with joint spring (182), joint spring (182) outside fixed connection kicking block (183), kicking block (183) use joint spring (182) to be provided with two for central longitudinal symmetry, kicking block (183) outside fixed connection joint piece (184), joint piece (184) top sets up to the semicircle, joint piece (184) run through center pin (13) and extend to inside joint groove (17).